Steel cast shot SAE 444 is produced from carbon steel of a given density. The molten metal is sprayed and transformed into round particles, and then hardened and tempered during the heat treatment process to obtain a product with homogeneous hardness and microstructure, then sorted by size according to the SAE standard. The chemical composition of the molten metal is analysed and strictly controlled with the spectrometer to ensure the specification of the SAE standard.

SAE 444 steel cast shot is most widely used for cleaning, priming and improving the metal surface. The grade or size of the steel shot will determine the final finish of the metal surface.

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